Ken Is Able to Perform Mathematical Operations Only If He

question 136

Multiple Choice

Ken is able to perform mathematical operations only if he can use real objects and familiar examples in working up his answers. Ken is in Piaget's ________ stage.

• A)sensorimotor
• B)preoperational
• C)concrete operational
• D)formal operations

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Definitions:

Amplification

In a biological context, the process by which a signal is intensified, as in the enhancement of a signal in a biochemical pathway.

Sympathetic Neurons

Neurons that are part of the sympathetic nervous system, responsible for the body's 'fight or flight' response.

Neural

Pertaining to the nerves or the nervous system.

Autocrine

Relating to or denoting a mode of hormone action where a hormone affects the same cell type that produced it.